{"id":"W4230275575","doi":"10.1109/tpwrd.2003.820223","title":"Thermal Problems Caused by Harmonic Frequency Leakage Fluxes in Three-Phase, Three-Winding Converter Transformers","year":2004,"lang":"en","type":"article","venue":"IEEE Transactions on Power Delivery","topic":"Power Transformer Diagnostics and Insulation","field":"Engineering","cited_by":49,"is_retracted":false,"has_abstract":true,"ca_institutions":"Teshmont (Canada)","funders":"","keywords":"Leakage inductance; Transformer; Energy efficient transformer; Electrical engineering; Distribution transformer; Electromagnetic coil; Rotary variable differential transformer; Isolation transformer; Materials science; Transformer effect; Delta-wye transformer; Electrical impedance; Engineering; Voltage","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001204617,0.0004121796,0.000321293,0.0003664028,0.0001547932,0.00006749359,0.0001981245,0.0002404096,0.0003550173],"category_scores_gemma":[0.000001181781,0.0004319411,0.0001941578,0.0004218426,0.00008190882,0.0007556162,5.489255e-7,0.0005774369,0.0001116771],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003626744,"about_ca_system_score_gemma":0.0000656176,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004624938,"about_ca_topic_score_gemma":0.001743465,"domain_scores_codex":[0.9981349,0.00001682963,0.0005310967,0.0003706284,0.0003201778,0.0006263762],"domain_scores_gemma":[0.9994727,0.00006588557,0.00003427855,0.0002338602,0.00004201932,0.0001512227],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000154475,0.0018908,0.0005719705,0.0002768994,0.0006751016,0.0000954494,0.004882661,0.4382475,0.514551,0.0001649363,0.0003454163,0.03814385],"study_design_scores_gemma":[0.03802119,0.003181135,0.01179167,0.001858073,0.0006848169,0.00003929301,0.0006148273,0.1772038,0.7560663,0.002505881,0.002767867,0.00526522],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4923422,0.0003255436,0.5049567,0.0001117522,0.0006711214,0.000443765,0.0001637679,0.0002150784,0.0007699971],"genre_scores_gemma":[0.9990028,0.0004205258,0.0001200212,0.0001789598,0.00001632824,0.0001155371,0.00003376776,0.00009713195,0.00001490582],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5066606,"threshold_uncertainty_score":0.9998133,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01294841946292586,"score_gpt":0.2137041712297538,"score_spread":0.2007557517668279,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}